KDevelop API Documentation

pcheckbox.cpp

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00001 /***************************************************************************
00002  *   Copyright (C) 2003-2004 by Alexander Dymo                             *
00003  *   cloudtemple@mskat.net                                                 *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU Library General Public License as       *
00007  *   published by the Free Software Foundation; either version 2 of the    *
00008  *   License, or (at your option) any later version.                       *
00009  *                                                                         *
00010  *   This program is distributed in the hope that it will be useful,       *
00011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00013  *   GNU General Public License for more details.                          *
00014  *                                                                         *
00015  *   You should have received a copy of the GNU Library General Public     *
00016  *   License along with this program; if not, write to the                 *
00017  *   Free Software Foundation, Inc.,                                       *
00018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
00019  ***************************************************************************/
00020 #include "pcheckbox.h"
00021 
00022 #include <qlayout.h>
00023 #include <qcheckbox.h>
00024 #include <qpainter.h>
00025 
00026 #ifndef PURE_QT
00027 #include <klocale.h>
00028 #else
00029 #include "compat_tools.h"
00030 #endif
00031 
00032 namespace PropertyLib{
00033 
00034 PCheckBox::PCheckBox(MultiProperty *property, QWidget *parent, const char *name)
00035     :PropertyWidget(property, parent, name)
00036 {
00037     QHBoxLayout *l = new QHBoxLayout(this, 0, 0);
00038     m_edit = new QCheckBox(this);
00039     m_edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
00040     l->addWidget(m_edit);
00041     
00042     connect(m_edit, SIGNAL(toggled(bool)), this, SLOT(updateProperty(bool)));
00043 }
00044 
00045 QVariant PCheckBox::value() const
00046 {
00047     return QVariant(m_edit->isChecked());
00048 }
00049 
00050 void PCheckBox::setValue(const QVariant &value, bool emitChange)
00051 {
00052     disconnect(m_edit, SIGNAL(toggled(bool)), this, SLOT(updateProperty(bool)));
00053     m_edit->setChecked(value.toBool());
00054     connect(m_edit, SIGNAL(toggled(bool)), this, SLOT(updateProperty(bool)));
00055     if (emitChange)
00056         emit propertyChanged(m_property, value);
00057 }
00058 
00059 void PCheckBox::updateProperty(bool val)
00060 {
00061     emit propertyChanged(m_property, QVariant(val));
00062 }
00063 
00064 void PCheckBox::drawViewer(QPainter *p, const QColorGroup &cg, const QRect &r, const QVariant &value)
00065 {
00066     p->setBrush(cg.background());
00067     p->setPen(Qt::NoPen);
00068     p->drawRect(r);
00069     p->drawText(r, Qt::AlignLeft | Qt::AlignVCenter | Qt::SingleLine, value.toBool() ? i18n("true") : i18n("false"));
00070 }
00071 
00072 }
00073 
00074 #ifndef PURE_QT
00075 #include "pcheckbox.moc"
00076 #endif
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